diff --git a/shadowsocksr_cli/functions.py b/shadowsocksr_cli/functions.py
index 426be3f..7b9c143 100644
--- a/shadowsocksr_cli/functions.py
+++ b/shadowsocksr_cli/functions.py
@@ -233,8 +233,6 @@ def open_pac_proxy(local_port, http_port=80):
         logger.info('Open pac proxy - {0}:{1}'.format(Setting.get_value('local_address'), local_port))
         HandleHttpServer.handle_http_server("start", local_port, http_port)
 
-
-
     @staticmethod
     @is_ubuntu
     def close_proxy(local_port, http_port=80):